Operating system kya hai

 Operating system 

7.) Operating system kya hai 

Operating System (OS) is system software that acts as an interface between the user and the computer hardware. It manages all the computer's resources, such as the CPU, memory, storage, and input/output devices, and allows applications to run smoothly.


Simple Definition: An operating system is the main software that controls and manages the computer. Without an operating system, a computer cannot function properly

Functions of an Operating System:
Manages memory.

  • Manages the CPU.
  • Manages files and folders.
  • Controls input and output devices (keyboard, mouse, printer, etc.).
  • Runs application programs.
  • Provides security and user management.

Examples

  • Microsoft Windows
  • Android
  • Linux
  • macOS


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